Evaluation of ash-free coal for chemical looping combustion - part I: Thermogravimetric single cycle study and the reaction mechanism

2016 ◽  
Vol 95 (4) ◽  
pp. 623-633 ◽  
Author(s):  
Azar Shabani ◽  
Moshfiqur Rahman ◽  
Deepak Pudasainee ◽  
Arunkumar Samanta ◽  
Partha Sarkar ◽  
...  
Keyword(s):  
Reaction Mechanism ◽  
Chemical Looping Combustion ◽  
Chemical Looping ◽  
Single Cycle

Activity of Fe2O3 and its Effect on Co Oxidation in the Chemical Looping Combustion: An Theoretical Account

2013 ◽  
Vol 726-731 ◽  
pp. 2040-2044 ◽  
Author(s):  
Lei Wang ◽  
Qu Li ◽  
Wu Qin ◽  
Zong Ming Zheng ◽  
Xian Bin Xiao ◽  
...  
Keyword(s):  
Density Functional Theory ◽  
Reaction Mechanism ◽  
Dft Calculations ◽  
Co Oxidation ◽  
Density Functional ◽  
Oxygen Carrier ◽  
Chemical Looping Combustion ◽  
Chemical Looping ◽  
Functional Theory ◽  
Theoretical Account

The study focuses on Fe2O3 oxygen carrier for CO oxidation in chemical-looping combustion (CLC) system. Density functional theory (DFT) calculations were performed to detect the performance of Fe2O3 during CLC of CO. Reaction mechanism between CO and Fe2O3 was explored in details, which demonstrates that Fe2O3 with more low-fold O atoms on the surface could promote the activity of the Fe-based oxygen carrier in CLC system.

Evaluation of reaction mechanism of coal–metal oxide interactions in chemical-looping combustion

2010 ◽  
Vol 157 (11) ◽  
pp. 2198-2208 ◽  
Author(s):  
Ranjani Siriwardane ◽  
Hanjing Tian ◽  
Duane Miller ◽  
George Richards ◽  
Thomas Simonyi ◽  
...  
Keyword(s):  
Reaction Mechanism ◽  
Metal Oxide ◽  
Chemical Looping Combustion ◽  
Chemical Looping

Theoretical study of stability and reaction mechanism of CuO supported on ZrO2 during chemical looping combustion

2016 ◽  
Vol 367 ◽  
pp. 485-492 ◽  
Author(s):  
Minjun Wang ◽  
Jing Liu ◽  
Fenghua Shen ◽  
Hao Cheng ◽  
Jinxin Dai ◽  
...  
Keyword(s):  
Reaction Mechanism ◽  
Theoretical Study ◽  
Chemical Looping Combustion ◽  
Chemical Looping
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